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Dwyer Duct Temperature Probe: -40°F to 302°F /-40°C to 150°C, 10,000 ohm Resist - Thermistor Probes with Lead Wires
DwyerThermistor Probes with Lead Wires

Dwyer Duct Temperature Probe: -40°F to 302°F /-40°C to 150°C, 10,000 ohm Resist

The DWYER Duct Temperature Probe (MPN TE-DFG-B0444-00) is a thermistor probe with lead wires, offering a temperature range of -40°F to 302°F (-40°C to 150°C) and a 10,000 ohm resistance. It features a 4-inch probe…

SKU 3G-OTH-181180

Brand
Dwyer
Item
Duct Temperature Probe: -40°F to 302°F /-40°C to 150°C, 10,000 ohm Resist
Category
Thermistor Probes with Lead Wires
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Technical Specifications

Dwyer
Manufacturer Part Number
TE-DFG-B0444-00
Resist
10,000 ohm
Accuracy
+/-0.15°C at 0°C (+/-0.28°F at 32°F)
Probe Lg
4 in
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER Duct Temperature Probe (MPN TE-DFG-B0444-00) is a thermistor probe with lead wires, offering a temperature range of -40°F to 302°F (-40°C to 150°C) and a 10,000 ohm resistance. It features a 4-inch probe length and an accuracy of +/-0.15°C at 0°C (+/-0.28°F at 32°F).

Frequently Asked Questions

What is the DWYER duct temperature probe used for?

The DWYER duct temperature probe is used for measuring air temperature in HVAC ducts, cleanrooms, and industrial ventilation systems. It provides accurate readings for environmental monitoring and building automation, helping maintain proper climate control and energy efficiency.

What are the specifications of the DWYER TE-DFG-B0444-00?

The DWYER TE-DFG-B0444-00 is a thermistor probe with a temperature range of -40°F to 302°F (-40°C to 150°C), 10,000 ohm resistance, and a 4-inch probe length. Accuracy is +/-0.15°C at 0°C (+/-0.28°F at 32°F). It includes lead wires for easy connection.

Where to buy the DWYER duct temperature probe worldwide?

You can source the DWYER duct temperature probe worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this thermistor probe.

How to install the DWYER duct temperature probe?

Install the DWYER duct temperature probe by inserting it into a duct mounting hole, ensuring the sensing tip is fully exposed to airflow. Secure the probe with a mounting flange or bracket, and connect the lead wires to your control system. Follow standard HVAC installation practices for best accuracy.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer thermistor probes with lead wires. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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